Developed by Doctors: While other wrist supports are cheaply made, do not stay in place and are uncomfortable to wear, our copper-lined support is developed by Medical Doctors with first-hand experience in managing wrist conditions. A secure strap system creates a super comfortable, non-slip support. Whether you are returning from an injury or just need wrist support, you can trust in our product. Ultimately, this means better relief, better support and fewer injuries. Doctor Written Handbook Included: Want to know more about your condition, treatment options available, our best tips, and exercises that can optimise the strength and function of your wrist to prevent injury as well as aid recovery? Read our handbook for your complete guide. Excellent Customer Service: With all questions answered within 24 hours by a team that includes medical doctors, we offer a 100% satisfaction or money back guarantee so you can purchase confidently knowing you'll get any support you need Comfortable neoprene copper lined material: A high quality blend of 65% neoprene, 35% nylon and the only support of its kind to be copper lined. Universally sized with a strap system to tailor support and optimise results for all day wear, our wrist strap can be used for both left and right wrists. Do not use if you have a neoprene or nylon allergy. We recommend a short use of no more than 20 minutes before longer wear. Multi-use: Whether it's arthritis, carpal tunnel, thumb arthritis, tendonitis or tendinopathy, ganglion cyst or a wrist sprain / strain, our copper neoprene wrist brace will provide symptom relief in style! Great for golf tennis bowling and yoga